-/*
-
- Broadcom B43 wireless driver
-
- Copyright (c) 2007 Michael Buesch <mb@bu3sch.de>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
- Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/ssb/ssb.h>
-
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ciscode.h>
-#include <pcmcia/ds.h>
-#include <pcmcia/cisreg.h>
-
-static /*const */ struct pcmcia_device_id b43_pcmcia_tbl[] = {
- PCMCIA_DEVICE_MANF_CARD(0x2D0, 0x448),
- PCMCIA_DEVICE_NULL,
-};
-
-MODULE_DEVICE_TABLE(pcmcia, b43_pcmcia_tbl);
-
-#ifdef CONFIG_PM
-static int b43_pcmcia_suspend(struct pcmcia_device *dev)
-{
- //TODO
- return 0;
-}
-
-static int b43_pcmcia_resume(struct pcmcia_device *dev)
-{
- //TODO
- return 0;
-}
-#else /* CONFIG_PM */
-# define b43_pcmcia_suspend NULL
-# define b43_pcmcia_resume NULL
-#endif /* CONFIG_PM */
-
-static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
-{
- struct ssb_bus *ssb;
- win_req_t win;
- memreq_t mem;
- tuple_t tuple;
- cisparse_t parse;
- int err = -ENOMEM;
- int res;
- unsigned char buf[64];
-
- ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
- if (!ssb)
- goto out;
-
- err = -ENODEV;
- tuple.DesiredTuple = CISTPL_CONFIG;
- tuple.Attributes = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
-
- res = pcmcia_get_first_tuple(dev, &tuple);
- if (res != CS_SUCCESS)
- goto err_kfree_ssb;
- res = pcmcia_get_tuple_data(dev, &tuple);
- if (res != CS_SUCCESS)
- goto err_kfree_ssb;
- res = pcmcia_parse_tuple(dev, &tuple, &parse);
- if (res != CS_SUCCESS)
- goto err_kfree_ssb;
-
- dev->conf.ConfigBase = parse.config.base;
- dev->conf.Present = parse.config.rmask[0];
-
- dev->io.BasePort2 = 0;
- dev->io.NumPorts2 = 0;
- dev->io.Attributes2 = 0;
-
- win.Attributes = WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
- win.Base = 0;
- win.Size = SSB_CORE_SIZE;
- win.AccessSpeed = 1000;
- res = pcmcia_request_window(&dev, &win, &dev->win);
- if (res != CS_SUCCESS)
- goto err_kfree_ssb;
-
- mem.CardOffset = 0;
- mem.Page = 0;
- res = pcmcia_map_mem_page(dev->win, &mem);
- if (res != CS_SUCCESS)
- goto err_kfree_ssb;
-
- res = pcmcia_request_configuration(dev, &dev->conf);
- if (res != CS_SUCCESS)
- goto err_disable;
-
- err = ssb_bus_pcmciabus_register(ssb, dev, win.Base);
- dev->priv = ssb;
-
- out:
- return err;
- err_disable:
- pcmcia_disable_device(dev);
- err_kfree_ssb:
- kfree(ssb);
- return err;
-}
-
-static void __devexit b43_pcmcia_remove(struct pcmcia_device *dev)
-{
- struct ssb_bus *ssb = dev->priv;
-
- ssb_bus_unregister(ssb);
- pcmcia_release_window(dev->win);
- pcmcia_disable_device(dev);
- kfree(ssb);
- dev->priv = NULL;
-}
-
-static struct pcmcia_driver b43_pcmcia_driver = {
- .owner = THIS_MODULE,
- .drv = {
- .name = "b43-pcmcia",
- },
- .id_table = b43_pcmcia_tbl,
- .probe = b43_pcmcia_probe,
- .remove = b43_pcmcia_remove,
- .suspend = b43_pcmcia_suspend,
- .resume = b43_pcmcia_resume,
-};
-
-int b43_pcmcia_init(void)
-{
- return pcmcia_register_driver(&b43_pcmcia_driver);
-}
-
-void b43_pcmcia_exit(void)
-{
- pcmcia_unregister_driver(&b43_pcmcia_driver);
-}